PLATE XL 



41. DIPLOCOCCUS PNEUMONIAE 

 (Fraenkel's). 



(OF PNEUMONIA.) 



X 2500, Photomicrograph by Wm, Radam. 



42. PNEUMOCOCCUS (Friedlander's). 



(OF PNEUMONIA.) 



X 2500. Photomicrograph by Wm. Radam, 



43. BACILLUS TYPHI ABDOMINALIS. 



(OF TYPHOID FEVER— SHOWS FLAGELLA.) 



X 2500, Photomicrograph by Wm. Radam. 



44. BACILLUS TYPHI ABDOMINALIS. 



(OF TYPHOID FEVER.) 



X 1000. Photomicrograph by Wm. Radatn. 



